I have a 2005 summit 800 159 that just lost a crank bearing at 2800 miles. A year ago I had bent the nun but had managed to get it into working condition and it seems pretty good. The cylinders are in excelent condition and the crank is fine as far as i can tell. Should I put new bearings and pistons in it and maybe a new nun or should I just part it out? If I do that how many people on here have an interest in the parts? Everything else on it is in great shape.